A	L
Acme Electric Co.	Lightalarms Electronics Corp.
Adalet	Lithonia Lighting Prod.
Advance Transformer Co.	M
Airmaster Fan div.	3M Company
Alflex Corp.	McGill Mfg. Corp.
Alpha Wire & Cable	Metallics
Amprobe Instrument co.	Mueller Electric Co.
Anamet Metal Hose Co.	Myers Hubs (Crouse Hinds)
B	N
B-Line Systems	National Controls Corp. (NCC)
Buchannan	O
Burndy Corp.	Osram Sylvania
C	O-Z Gedney
Cadweld Div. (Erico Ind.)	P
Carlon	Pass & Seymour Inc.
Carol Brand Cords	Pfannenberg
Chelsea Fan Corp.	Plasti Bond Products (Rob Roy)
Crouse Hinds Co.	Porcelain Products, Inc.
CRC Industries	Prescolite
D	R
Dazor Mfg. Co.	Ray O Vac
Dual-Lite Corp.	Rees, Inc.
E	Rittal / Electromate
E-Z Code (Thomas & Betts)	Rob Roy Industries (Plasti Bond)
Easy-Heat Div.	Rundell
Edwards Div.	S
Erico Industries	Sealtite (Anaconda)
F	Selecta Switch
Federal Signal Corp.	Shat-R-Shield Products
Ferraz / Shawmut	Shawmut / Ferraz
Fostoria-Localites	Smith Gates corp.
G	Sola / Hevi Duty
Gedney Co. (O-Z Gedney)	Southwire
Greenlee Tool co.	Square D Company
H	Stahlin (Rob Roy)
Hammond Enclosures	Steel City
Hammond Transformers	Struthers-Dunn Co.
Hevi Duty (Sola)	Sylvania Lamps (OSRAM)
Hi-Tek Lighting (Lithonia)	T
Hytron Lamp Co.	Telemecanique
	Thomas & Betts Co.
	Tif Instruments, Inc.
	U
I	Universal
Iboco Corp	V
Ideal Industries, Inc.	Victor Specialties, Inc.
Intermatic	Vutron Cable (Carol)
J	W
Jasco Batteries	Wago
K	Watlow Mfg. Co.
Kooltronics	Westinghouse Lamps
	Woodhead Co.